<!--申请审批页-->
<template>
  <!-- 顶部条 -->
  <div style="height: 6vh;background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">审批列表</span>
  </div>
  <!-- 审批搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="用车人">
        <el-input placeholder="请输入用车人" style="width:220px;" v-model="search.username"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="loadAudit">查询</el-button>
      </el-form-item>
    </el-form>
  </el-card>

  <!-- 审批单主体 -->
  <el-card style="margin:20px;">
    <!--  审批状态项  -->
    <el-radio-group style="margin-bottom: 15px;" v-model="type" @change="loadAudit">
      <el-radio-button value="10" size="large">待我审核</el-radio-button>
      <el-radio-button value="20" size="large">待他人审核</el-radio-button>
      <el-radio-button value="30" size="large">已审核</el-radio-button>
      <el-radio-button value="40" size="large">驳回</el-radio-button>
    </el-radio-group>
    <!--  审批列表  -->
    <el-table :data="tableData">
      <el-table-column label="编号" prop="id" align="center" width="55" type="index"></el-table-column>
      <el-table-column label="用车人" prop="username" align="center" width="110"></el-table-column>
      <el-table-column label="开始时间" prop="startTime"  align="center"></el-table-column>
      <el-table-column label="结束时间" prop="endTime"  align="center"></el-table-column>
      <el-table-column label="用车事由" prop="reason"  align="center"></el-table-column>
      <el-table-column label="审批人" prop="auditUsernameList"  align="center"></el-table-column>
      <el-table-column label="出发地" prop="departureAddr"  align="center"></el-table-column>
      <el-table-column label="目的地" prop="destinationAddr"  align="center"></el-table-column>
      <el-table-column label="操作" width="100" align="center" v-if="type==10||type==40" :key="audit">
        <template #default="scope">
          <!-- 审批10：在待我审核页签下显示，需要当前登录用户进行审批 -->
          <el-button type="primary" link v-if="type==10" @click="auditing(scope.row.id)">审批</el-button>
          <!-- 查看40：在驳回页签下显示，可以查看已驳回申请的驳回原因 -->
          <el-button type="primary" link v-if="type==40" @click="auditing(scope.row.id)">查看</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>

  <!-- 审批/查看弹窗 -->
  <el-dialog :title="dialogTitle" v-model="auditDialogVisible">
    <el-descriptions direction="horizontal" :column="2" border>
      <el-descriptions-item label="用车人">{{ auditDialogData.username }}</el-descriptions-item>
      <el-descriptions-item label="用车事由">{{ auditDialogData.reason }}</el-descriptions-item>
      <el-descriptions-item label="使用开始时间">{{ auditDialogData.startTime }}</el-descriptions-item>
      <el-descriptions-item label="使用结束时间">{{ auditDialogData.endTime }}</el-descriptions-item>
      <el-descriptions-item label="车辆出发地">{{ auditDialogData.departureAddr }}</el-descriptions-item>
      <el-descriptions-item label="车辆目的地">{{ auditDialogData.destinationAddr }}</el-descriptions-item>
      <el-descriptions-item label="驾照图片">
        <img :src="BASE_URL+auditDialogData.imgUrl" style="width:150px;">
      </el-descriptions-item>
      <el-descriptions-item label="备注">{{ auditDialogData.remark }}</el-descriptions-item>
      <!--  驳回原因要在点击驳回才显示 -->
        <el-descriptions-item label="驳回原因" v-if="auditDialogData.auditStatus==40">
          {{auditDialogData.rejectReason}}</el-descriptions-item>
    </el-descriptions>
    <!--  以下三个按钮，是在审批时显示  -->
    <template #footer v-if="auditDialogData.auditStatus==10">
      <el-button @click="auditDialogVisible=false">取消</el-button>
      <el-button type="primary" plain @click="rejectInnerDialogVisible=true">驳回</el-button>
      <el-button type="primary" @click="auditPass">通过</el-button>
    </template>
  </el-dialog>

  <!-- 驳回原因弹窗 -->
  <el-dialog title="驳回 查看" v-model="rejectInnerDialogVisible" style="margin-top: 37vh;">
    <el-descriptions direction="horizontal" border>
      <el-descriptions-item label="驳回原因">
        <el-input placeholder="请输入驳回原因" v-model="rejectReason"></el-input>
      </el-descriptions-item>
    </el-descriptions>
    <template #footer>
      <el-button type="primary" plain @click="rejectCancel">取消</el-button>
      <el-button type="primary" @click="auditReject">确定</el-button>
    </template>
  </el-dialog>
</template>

<script setup>
import {onMounted, ref} from "vue";
import qs from "qs";
import axios from "axios";
import {ElMessage} from "element-plus";

//控制审批弹窗标题
const dialogTitle = ref("待审批详情");
//控制审批弹窗是否显示
const auditDialogVisible = ref(false);
//控制驳回原因弹窗是否显示
const rejectInnerDialogVisible = ref(false);
//定义一个搜索对象
const search = ref({
  username:'',
  auditUserId:'',
  auditStatus:''
})
//定义一个接受不同审核状态的对象,默认是待我审核
const type = ref(10);
//定义一个存储审批列表数据的对象
const tableData = ref([]);
//获取当前登录用户的信息
const user = ref(getUser());
//定义加载数据的函数
const loadAudit=()=>{
  //只查询自已的审核单
  search.value.auditUserId = user.value.id;
  search.value.auditStatus = type.value;
  let data = qs.stringify(search.value);
  axios.get(BASE_URL+"/v1/audit/select?"+data).then((response)=>{
    if(response.data.code=2000){
      tableData.value=response.data.data;
    }
  })
}
//重置搜素条件
const resetSearch=()=>{
  search.value.username = '';
  loadAudit();
}
//定义一个变量，保存审批弹窗的数据
const auditDialogData = ref({
  username:'',
  reason:'',
  startTime:'',
  endTime:'',
  departureAddr:'',
  destinationAddr:'',
  imgUrl:'',
  remark:''
})
//根据传进的id，审批对应的审批信息
const auditing=(id)=>{
  console.log(id);
  //显示审批弹窗
  auditDialogVisible.value=true;
  //加载弹窗的数据
  axios.get(BASE_URL+"/v1/audit/select?id="+id).then((response)=>{
    if(response.data.code=2000){
      //后端返回的数据类型是List类型，需要指定下标为0，进行赋值
      auditDialogData.value = response.data.data[0];
      if(auditDialogData.value.auditStatus==10){
        dialogTitle.value="待审批详情"
      }else {
        dialogTitle.value="驳回详情"
      }
    }
  })
}
//审批单通过
const auditPass=()=>{
  //将审批单状态修改为已审核:30
  auditDialogData.value.auditStatus = 30;
  let data = qs.stringify(auditDialogData.value);
  axios.post(BASE_URL+"/v1/audit/update",data).then((response)=>{
    if(response.data.code=2000){
      ElMessage.success("审批已通过");
      //关闭审批弹框
      auditDialogVisible.value = false;
      //将审批弹窗的数据清空
      auditDialogData.value={};
      //重新加载审批数据
      loadAudit();
    }
  })
}
//定义一个驳回原因的对象
const rejectReason = ref();
//确定驳回原因
const auditReject=()=>{
  //驳回的原因不能为空
  if(rejectReason.value==null){
    ElMessage.error("驳回原因不能为空");
    return;
  }
  //关闭驳回原因的弹框
  rejectInnerDialogVisible.value = false;
  //审批弹窗关闭
  auditDialogVisible.value = false;
  //提交驳回原因到后端
  //修改审核的状态为驳回--40
  auditDialogData.value.auditStatus=40;
  //驳回原因的数据值
  auditDialogData.value.rejectReason = rejectReason.value;
  let data = qs.stringify(auditDialogData.value);
  axios.post(BASE_URL+"/v1/audit/update",data).then((response)=>{
    if(response.data.code==2000){
      ElMessage.success("驳回完成");
      rejectReason.value = {};
      auditDialogData.value = {};
    }
    loadAudit();
  })
}
//取消
const rejectCancel=()=>{
  if(confirm("您确定要取消驳回吗？")){
    rejectInnerDialogVisible.value = false;
    rejectReason.value='';
  }
}
onMounted(()=>{
  loadAudit();
})

</script>

<style>

</style>